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Modpack Metadata

This is the JSON structure of modpack.json. Place this file in the root of your modpack folder.

Field Name Optional? Description Data Type
name Name of Modpack. This gets displayed in the modpack menu and on the item cards. string
or
MultiLanguage
internal_name Internal name of the modpack. This is used to identify your modpack from other modpacks, for example in create effects (See ItemDefinition).
Please choose a descriptive name to avoid conflicts with other modpacks.
When left blank, the game used the folder name as internal name.
string
description Custom description to be displayed in the modpack menu. string
or
MultiLanguage
author Author of the modpack. Gets displayed in the modpack menu. string
or
MultiLanguage
version Version number of the modpack. Gets displayed in the modpack menu. Format should be something like this: 1.0.0 string (Modpack Version)
website A website, forum, discord server associated with the modpack. If set, modpack gets a 'Website' button on its entry in the modpack menu. Must be valid HTTP(S) URL string (URL)